function doSearchGlobal()
{
	val = document.getElementById("txtSearch").value ;
	if ((val !== "") && (val.toLowerCase() !== "search"))
	{
		window.location.href = "/Search/default.aspx?zoom_query=" + val + "&zoom_cat=-1";
	}
	else
	{
		//document.getElementById("txtSearch").style.backgroundColor = "#FFFFCC";
	}
}
function checkEnterPageGlobal(e)
{
	if (!e) var e = window.event
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
			
	if (code == 13) {
		doSearchGlobal();
		return false;
	}
}
function checkSearchGlobal()
{
	searchField = document.getElementById("txtSearch");
	if (searchField.value == "") 
	{
		searchField.value = "Search";
	}
}
function checkLoginHome(field_id) {
	searchField = document.getElementById(field_id);
	if (searchField.value == "") {
		searchField.value = "username";
	}
}